The seamless steel pipe is usually used as the main material of the three tube tower, which has low wind load coefficient and strong wind resistance. The main body adopts the outer flange connection, the bolt has been pulled, so it is difficult to destroy so that it can reduce the maintenance cost. The tower body has a positive triangle distribution, which accords with the physical law of triangle stability and saves steel materials,small area, reduce the cost of civil construction, convenient location. Light weight of tower, new trefoil cutting plate foundation, it reduces foundation cost. Truss structure design, convenient transportation and installation, short construction period. The tower with wind load curve design and smooth lines so it can avoid human and animal casualties. The design conforms to the national code for steel structure design and the design of tower mast structure Specification, this product is safety and reliability.scope of use: filed self-supporting tower, roof tower.
|Payment term||L/C, T/T||Shipment term||FOB, C＆F, CIF|
|Height||10 to 45meter|
|Material||Q345B/A572,Minimum yield strength ＞=345N/mm2; Q235B/A36,Minimum yield strength ＞=235N/mm2; According to your request|
|Tolerance||According to your request|
|Surface test||Hot galvanization based on the standard of the steel technical specification on ASTM A123 , or the customer’s request.|
|Connection Mode||Flange connection|
|Standard||ISO 9001:2008, ISO14001:2005, OHSAS18001|
|Per Section Length||Below 6 meters|
|Wind Pressure||0.35-1.00 KN/m2|
|Hot-dip Galvanization thickness||Plating thickness less than 5mm, Zinc thickness more than 65μm, Plating thickness more than or equal 5mm, Zinc thickness more than86μm, tolerance less than 10μm|
|Production Procedure||Original material test→cutting→bending→welding(fore-and-aft )→measurement checking→flange welding→making hole→making sample→surface clean→hot-galvanization and surface preparation→painting→re-check→packing|
|Packing||Pack in plastic paper or under customer’s request|
|Shipment Date||Quantity||Delivery day|
|50 sets||30 days|
★ We are very strictly in controlling the thickness of all the parts in hot-dip galvanization,all those parts stay with corrosion for years.If the process of hot dip galvanization is not good, it is easy to be rusted and affect the safety of the tower.
1. All the original materials and finished products should be 100% checking.
2. We already obtain the ISO 9001:2008, ISO14001:2005 and OHSAS18001 quality and safety certificate.
Split Charging → Partial Packing → Part Remark → Loading → Shipment
ZHM are specialized in designing, manufacturing and prefabricating kinds of steel structures, stadium , highrise building, airport hanger, industrial plant, warehouse, power plant, also we supply with the accosseries such as windows and doors, roofs and walls sandwich. We qualification of Steel Structure design Grade B, and Special Qualification of Steel Structure Construction Grade A.
1.Prouduct show of telecommunication steel monopole tower
4.Comprehensive assurance system
4. Successful case
1)Sudan Khartoum North Power Station Phase 3 (2x100MW Oil Fired and Gas Fired Unit )
Client: National Electrictiy Corporation Of Sudan
Contractor: China National Nuclear 22nd Group,2700ton,2007~2008
2)Ningbo Beilun Elec.Power Station (3x600MW) (Phase 3 Expansion) Y2006DEC~Y2008DEC The Largest Thermal Power Station In China (2 Hours From our Fabrication Works),4700ton, 2006
3)Oveasea Projects in India-1
5. Our business process
|2||Hanggang Steel Co.,Ltd.Hebei|
|3||Anshan Steel Co.,Ltd,Liaoning|
|4||Wuhan Iron and Steel (Group) Corporation (WISCO),Hubei,China,ranking the third of the same in China, and the sixteenth of the same all over the world|
|5||ShouGang Steel Group,Beijing,Top Three Steel Mill in China|
|6||Taiyuan Iron & Steel (Group) Co., Ltd. (TISCO)|
|7||As the biggest stainless steel enterprise equipped with global biggest capacity and most up-to-date technology and equipment, TISCO has developed into an extraordinary big iron and steel complex, which is integrated with iron mining,iron and steel production, processing, delivery and trading.|
|8||Jiangsu Shagang Steel Group,The Largest Production Base Of Steel Made By EAF Process And Special Steel In China|
|9||Maanshan Iron & SteelCompany Ltd,Anhui|
|Masteel is an extra large-sized iron and steel complex and an important steel product production base in China.|
|10||Tangshan Steel Holding Co.,Ltd.|
|11||Jinan Steel Co.,Ltd,Shangdong|
Packing&Delivery of Goods For Oversea Project
COMPANY PROFILE Hangzhou ZhongLian Heng Metal Engineering Co.,Ltd.
As the international oriented subsidiary of Zhejiang Huadong Steel & Metal Group, The Top 7th Largest Steel Structure Company in China and The 1st Steel Structure company in Southeast of China which obtain 5ton,10ton,16ton,20ton, 30ton, 50ton,and 100ton(Under construction EOT. Overhead crane system for heavy Industrial equipment structure.
•Group Turn Over
Group total: 20 Billion RMB for steel structures only
•Capacity for Fabrication :
Group total: 300,000 Ton per year for steel structures only
•Present (available idle) :11,000ton per month
•Registered Capital: CNY 1000,800,000
•Legal Person: Mr Shen Dongming
•Establishment Date: Aug.,1998